<ion-header>
  <ion-navbar color="primary">
    <ion-title>发现</ion-title>
  </ion-navbar>
</ion-header>

<ion-content>



  <section class="mt-small">
    <button (click)="topClick()" ion-item class="cus-item">
      <ion-icon name="ios-leaf-outline" item-left></ion-icon>
      排行榜
    </button>
    <button (click)="themeClick()" ion-item class="cus-item">
      <ion-icon name="ios-bookmark-outline" item-left></ion-icon>
      主题书单
    </button>
    <button (click)="categoryClick()" ion-item class="cus-item">
      <ion-icon name="ios-help-circle-outline" item-left></ion-icon>
      分类
    </button>
  </section>

</ion-content>
